2788567

Information

• Patent Grant
• 2788567

• References
• Source

• Patent Number

  2,788,567

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1957
  67 years ago

• CPC

  • B23F15/02 - Making gear teeth on wheels of varying radius of operation
  • B23F21/16 - Hobs
  • Y10T29/49476 - Gear tooth cutting
  • Y10T74/19884 - Irregular teeth and bodies
  • Y10T407/173 - for cutting involute gear tooth

• US Classifications

  • 407 - Cutters, for shaping
  • 029 - Metal working
  • 074 - Machine element or mechanism